20% (2023)

54% (2022)

20% (2010)

78% (2020)

63% (2023)

40% (2005)

30% (2008)

69% (2015)

48% (1996)

33% (1998)

72% (2005)

0% (2024)

55% (1974)

39% (1976)

58% (1972)

0% (1969)

77% (2022)

59% (2015)

52% (2011)

54% (2013)